Shenzhen is the newest city in Guangdong province .
The Yellow River is shorter than the Changjiang River.
Tom is one of the tallest boys in our class.
The sun is much brighter than the other stars.
What's the largest city in China?
Shenzhen is the newest city in Guangdong province .
The Yellow River is shorter than the Changjiang River.
Tom is one of the tallest boys in our class.
The sun is much brighter than the other stars.
What's the largest city in China?